curl : (1) Protocol https not supported or disabled in libcurl?

I'm trying to install the Rails environments on Ubuntu 11.04. When I launch the command rvm install 1.9.2 --with-ope...

/etc/apt/sources.list" E212: Can't open file for writing?

I am trying to edit sources.list using vi editor but getting the following error while saving the file: /etc/apt/so...

“no valid sudoers sources found, quitting” error while chmodding /var/www?

I'm new to Ubuntu and just installed LAMP. I'm trying to paste files into the /var/www/ directory so i can test my P...

Synergy 1.3.7: server refused client with our name?

I'm trying to connect a Windows 7 server and an Ubuntu 11.04 client with Synergy 1.3.7. I have checked that the ser...